Thursday, 25/7/3013

I. Grammar

- Unit 16: Simple Past or Present Perfect (exercise checking)
- Unit 17: Present Perfect Continuous (introduction)
- Unit 18: Present Perfect Simple or Present Perfect Continuous (introduction)

Homework:

- Learn by heart exercise C (London Underground)

- Practice more about Simple Past and Present Perfect: http://www.ego4u.com/en/cram-up/grammar/simpas-preper

(ấn nút comment hình bút chì và nhập kết quả các bài tập)
- Exercises of units 17 and 18.